devsound/devsoundpluginsupport/src/sounddevice/SoundDeviceBody.cpp
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     1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     2 // All rights reserved.
       
     3 // This component and the accompanying materials are made available
       
     4 // under the terms of "Eclipse Public License v1.0"
       
     5 // which accompanies this distribution, and is available
       
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     7 //
       
     8 // Initial Contributors:
       
     9 // Nokia Corporation - initial contribution.
       
    10 //
       
    11 // Contributors:
       
    12 //
       
    13 // Description:
       
    14 //
       
    15 
       
    16 #include "SoundDeviceBody.h"
       
    17 #include <mmf/plugin/devsoundplugin.h>
       
    18 #include <mmf/plugin/mmfdevsound.hrh>
       
    19 #include <ecom/ecom.h>
       
    20 #include <mm/mmpluginutils.h>
       
    21 
       
    22 
       
    23 /*
       
    24  *	Default Constructor.
       
    25  */
       
    26 CMMFDevSound::CBody::CBody()
       
    27 	{
       
    28 	}
       
    29 
       
    30 /*
       
    31  *  -doxygen comments moved to header-
       
    32  *
       
    33  *	Destructor.
       
    34  *
       
    35  *	Deletes all objects and releases all resource owned by this
       
    36  *	instance.
       
    37  *
       
    38  */
       
    39 CMMFDevSound::CBody::~CBody()
       
    40 	{
       
    41 	delete iPlugin;
       
    42 	REComSession::DestroyedImplementation(iDestructorKey);
       
    43 	REComSession::FinalClose();
       
    44 	}
       
    45 
       
    46 /*
       
    47  *  -doxygen comments moved to header-
       
    48  *
       
    49  *	Constructs, and returns a pointer to, a new CMMFDevSound::CBody object.
       
    50  *
       
    51  *	Leaves on failure.
       
    52  *
       
    53  */
       
    54 CMMFDevSound::CBody* CMMFDevSound::CBody::NewL()
       
    55 	{
       
    56 	CBody* self = new (ELeave) CBody;
       
    57 	CleanupStack::PushL(self);
       
    58 	self->ConstructL();
       
    59 	CleanupStack::Pop();
       
    60 	return self;
       
    61 	}
       
    62 
       
    63 /*
       
    64  *  -doxygen comments moved to header-
       
    65  *
       
    66  *	Second phase constructor.
       
    67  *
       
    68  */
       
    69 void CMMFDevSound::CBody::ConstructL()
       
    70 	{
       
    71 	TUid interfaceUid = {KMmfUidDevSoundPlugin};
       
    72 	iPlugin = 
       
    73 		static_cast<MMMFDevSoundPlugin*>
       
    74 			(MmPluginUtils::CreateImplementationL(interfaceUid, iDestructorKey, KDevSoundPluginMatchString, KRomOnlyResolverUid));
       
    75 	}
       
    76 
       
    77 
       
    78